Refrigeration And Air-Conditioning MCQ {Part-1}

Refrigeration and Air-Conditioning MCQ {Part-1} helps for those mechanical student who are taking preparation for different government job exam, PDB, EGCB, PSU, SSC, Petro bangla, WASA, NESCO, All PSC Exam, UPS, Gate, PGCB etc.

In this video we discussed about top 15 Refrigeration and Air-Conditioning MCQ question which is very helpful for  mechanical students.

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